package/python-numpy/0001-no-fenv-on-uclibc.patch

   1 Don't use <fenv.h> on uClibc
   2
   3 The python-numpy code already has provisions to not use <fenv.h> when
   4 not available. However, it uses __GLIBC__ to know whether fenv.h is
   5 available or not, but uClibc defines __GLIBC__, so python-numpy thinks
   6 fenv.h is available.
   7
   8 This patch fixes that by changing all defined(__GLIBC__) occurences by
   9 (defined(__GLIBC__) && !defined(__UCLIBC__)).
  10
  11 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
  12
  13 Index: b/numpy/core/include/numpy/ufuncobject.h
  14 ===================================================================
  15 --- a/numpy/core/include/numpy/ufuncobject.h
  16 +++ b/numpy/core/include/numpy/ufuncobject.h
  17 @@ -413,11 +413,11 @@
  18          (void) fpsetsticky(0); \
  19          }
  20
  21 -#elif defined(__GLIBC__) || defined(__APPLE__) || \
  22 +#elif (defined(__GLIBC__) && !defined(__UCLIBC__)) || defined(__APPLE__) || \
  23        defined(__CYGWIN__) || defined(__MINGW32__) || \
  24        (defined(__FreeBSD__) && (__FreeBSD_version >= 502114))
  25
  26 -#if defined(__GLIBC__) || defined(__APPLE__) || \
  27 +#if (defined(__GLIBC__) && !defined(__UCLIBC__)) || defined(__APPLE__) || \
  28      defined(__MINGW32__) || defined(__FreeBSD__)
  29  #include <fenv.h>
  30  #elif defined(__CYGWIN__)
  31 Index: b/numpy/core/src/npymath/ieee754.c.src
  32 ===================================================================
  33 --- a/numpy/core/src/npymath/ieee754.c.src
  34 +++ b/numpy/core/src/npymath/ieee754.c.src
  35 @@ -586,11 +586,11 @@
  36  }
  37
  38
  39 -#elif defined(__GLIBC__) || defined(__APPLE__) || \
  40 +#elif (defined(__GLIBC__) && !defined(__UCLIBC__)) || defined(__APPLE__) || \
  41        defined(__CYGWIN__) || defined(__MINGW32__) || \
  42        (defined(__FreeBSD__) && (__FreeBSD_version >= 502114))
  43
  44 -# if defined(__GLIBC__) || defined(__APPLE__) || \
  45 +# if (defined(__GLIBC__) && !defined(__UCLIBC__)) || defined(__APPLE__) || \
  46       defined(__MINGW32__) || defined(__FreeBSD__)
  47  #  include <fenv.h>
  48  # elif defined(__CYGWIN__)
  49 Index: b/numpy/numarray/_capi.c
  50 ===================================================================
  51 --- a/numpy/numarray/_capi.c
  52 +++ b/numpy/numarray/_capi.c
  53 @@ -10,7 +10,7 @@
  54  #include <sys/param.h>
  55  #endif
  56
  57 -#if defined(__GLIBC__) || defined(__APPLE__) || defined(__MINGW32__) || (defined(__FreeBSD__) && (__FreeBSD_version >= 502114))
  58 +#if (defined(__GLIBC__) && !defined(__UCLIBC__)) || defined(__APPLE__) || defined(__MINGW32__) || (defined(__FreeBSD__) && (__FreeBSD_version >= 502114))
  59  #include <fenv.h>
  60  #elif defined(__CYGWIN__)
  61  #include "numpy/fenv/fenv.h"
  62 @@ -258,7 +258,7 @@
  63  }
  64
  65  /* Likewise for Integer overflows */
  66 -#if defined(__GLIBC__) || defined(__APPLE__) || defined(__CYGWIN__) || defined(__MINGW32__) || (defined(__FreeBSD__) && (__FreeBSD_version >= 502114))
  67 +#if (defined(__GLIBC__) && !defined(__UCLIBC__)) || defined(__APPLE__) || defined(__CYGWIN__) || defined(__MINGW32__) || (defined(__FreeBSD__) && (__FreeBSD_version >= 502114))
  68  static int int_overflow_error(Float64 value) { /* For x86_64 */
  69      feraiseexcept(FE_OVERFLOW);
  70      return (int) value;
  71 @@ -3007,7 +3007,7 @@
  72      return retstatus;
  73  }
  74
  75 -#elif defined(__GLIBC__) || defined(__APPLE__) || defined(__CYGWIN__) || defined(__MINGW32__) || (defined(__FreeBSD__) && (__FreeBSD_version >= 502114))
  76 +#elif (defined(__GLIBC__) && !defined(__UCLIBC__)) || defined(__APPLE__) || defined(__CYGWIN__) || defined(__MINGW32__) || (defined(__FreeBSD__) && (__FreeBSD_version >= 502114))
  77
  78  static int
  79  NA_checkFPErrors(void)